Maps

Overview

The module aggregates geo.maps to their respective value.ospp. It facilitates the addition of raw GeoJson data to specific values or groups of values. It uses layer.maps and layer.ospp to incorporate information on the map. Subsequently, the aggregated data can be sent to the front-end through osp-web.

Capabilities

Capability	Support	Comment
Capability		See RCT connection monitoring

List of configuration files

Filename	Short description	Format	Link to documentation
dashboard.view#MapsWidget	Defines the MapsWidget widget global settings	json	Link

List of examples

• See Display standard points on map

• See Display alarm points on map

Features

Maps widget allows displaying geographical layers linked to a list of values on a map. It displays GeoJson objects (Points, LineString and Polygons) inside a map.

The content is structured as follow:

• Map: An interactive map on which you can zoom, de-zoom and move around using the mouse.

• GeoJson objects: Those are the GeoJson objects linked via the module maps (geo.maps files) to some values.

• Layers: it is an aggregation of GeoJson objects of the same type. Those can be activated or deactivated inside layers menu.

Parameters

Following parameters are used for the maps:

Settings	Usage	Type	Default value
layerOptions	List of layers to display and their options	[{“layerId”: string, “activatedByDefault”: “false”}]	“activatedByDefault”: “false”
centerPosition	The value to display the gauge	[number]
mapStyle	The style of map (depending on Mapbox styles)	{“dark”: string, “light”: string}
zoomLevel	The distance at which the point of view will be placed from the centerPosition when the map is loaded	number

Here is an example of widget configuration :

"mapsWidgetSettings": {
    "layerOptions": [
        {"layerId": "root.layers.alarms", "activatedByDefault": "false"},
        {"layerId": "root.layers.alarmsPolygon", "activatedByDefault": "true"},
        {"layerId": "root.layers.alarmsLine"}, // activatedByDefault DEFAULT IS FALSE
    ],
    "centerPosition": [
        7.153656,
        46.80603
    ],
    "mapStyle": { "dark": "mapbox://styles/mapbox/dark-v11", "light": "mapbox://styles/mapbox/light-v11" },
    "zoomLevel": 9
}